package com.longcai.util;

import java.util.UUID;
/***
 * 
 * @author hyf
 *
 */
public class UUIDUtil {
	/****
	 * 生成UUID(32位)
	 */
	public static String uuid() {
		return UUID.randomUUID().toString().replace("-", "");
	}
	
	
	public static void main(String[] args) {
		System.out.println(uuid());
	}
}
